lib_slkclear.c revision 262629
1/**************************************************************************** 2 * Copyright (c) 1998-2007,2009 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29/**************************************************************************** 30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 31 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 32 * and: Juergen Pfeifer 1996-1999 * 33 * and: Thomas E. Dickey 1996-on * 34 ****************************************************************************/ 35 36/* 37 * lib_slkclear.c 38 * Soft key routines. 39 * Remove soft labels from the screen. 40 */ 41#include <curses.priv.h> 42 43MODULE_ID("$Id: lib_slkclear.c,v 1.14 2009/11/07 16:27:05 tom Exp $") 44 45NCURSES_EXPORT(int) 46NCURSES_SP_NAME(slk_clear) (NCURSES_SP_DCL0) 47{ 48 int rc = ERR; 49 50 T((T_CALLED("slk_clear(%p)"), (void *) SP_PARM)); 51 52 if (SP_PARM != 0 && SP_PARM->_slk != 0) { 53 SP_PARM->_slk->hidden = TRUE; 54 /* For simulated SLK's it looks much more natural to 55 inherit those attributes from the standard screen */ 56 SP_PARM->_slk->win->_nc_bkgd = StdScreen(SP_PARM)->_nc_bkgd; 57 WINDOW_ATTRS(SP_PARM->_slk->win) = WINDOW_ATTRS(StdScreen(SP_PARM)); 58 if (SP_PARM->_slk->win == StdScreen(SP_PARM)) { 59 rc = OK; 60 } else { 61 werase(SP_PARM->_slk->win); 62 rc = wrefresh(SP_PARM->_slk->win); 63 } 64 } 65 returnCode(rc); 66} 67 68#if NCURSES_SP_FUNCS 69NCURSES_EXPORT(int) 70slk_clear(void) 71{ 72 return NCURSES_SP_NAME(slk_clear) (CURRENT_SCREEN); 73} 74#endif 75